MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6e6e691a7f98fc4086f2bec28b34b2474ab783e9408c611e789a00107a24c227. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


QuasarRAT


Vendor detections: 16


Intelligence 16 IOCs YARA 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6e6e691a7f98fc4086f2bec28b34b2474ab783e9408c611e789a00107a24c227
SHA3-384 hash: 21a701193e2c3dd3c2ed404ad144b92af323410413b246651bb01741798b699ea861ab30dc953d25c5a5294d23e3faa4
SHA1 hash: 0be9666108a047d52d406141a8a28e40ff9de858
MD5 hash: d4aba6e3ebc2526be21e175ae34a06fc
humanhash: cola-fanta-ceiling-floor
File name:payload2.dll
Download: download sample
Signature QuasarRAT
Create hunting rule
File size:1'381'888 bytes
First seen:2025-08-13 16:11:24 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'741 x AgentTesla, 19'604 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 24576:4/KrQdQ3MD6X13W7Qr5eGxmqKbOBhofZGzbgkbbK+UibpR5elZRHN:4/Krle6X13W8r5eRqKbOBWf8bxvpR0l/
Threatray 1 similar samples on MalwareBazaar
TLSH T1585533D18F7045D5D5B196B0394CAB98A436F4344410AFAE88DCEE7DB32C9E26D3AB31
TrID 67.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
9.7% (.EXE) Win64 Executable (generic) (10522/11/4)
6.0% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.1% (.EXE) Win32 Executable (generic) (4504/4/1)
Magika pebin
Reporter BABAgala00
Tags:amsi ETW exe Loader Quasar QuasarRAT


Avatar
BABAgala00
Part of Quasar campaign

Intelligence

File Origin
# of uploads :
1
# of downloads :
768
Origin country :
IL IL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
payload2.dll
Verdict:
Malicious activity
Analysis date:
2025-08-13 16:12:03 UTC
Tags:
auto-reg
Link:
https://app.any.run/tasks/75faee96-6d26-4d6f-9529-fd84e9aa5b5d

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/21179/
Verdict:
Malicious
Score:
94.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=689cb96231e468d937248318
Tags:
dropper micro sage
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %AppData% directory
Launching a process
Creating a process with a hidden window
Using the Windows Management Instrumentation requests
Creating a process from a recently created file
Creating a file
Creating a window
Sending a custom TCP request
Сreating synchronization primitives
Creating a file in the system32 subdirectories
Unauthorized injection to a recently created process
Enabling autorun by creating a file
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-vm base64 fingerprint lolbin masquerade obfuscated packed reconnaissance wscript
Link:
https://www.filescan.io/uploads/689cb96d9ef4d2ff7cfad9b3/reports/934c121a-c270-446b-b46d-d07f4f0132bf/overview
Verdict:
Malicious
Labled as:
Trojan.MSIL.Basic.3
Link:
https://www.hybrid-analysis.com/sample/6e6e691a7f98fc4086f2bec28b34b2474ab783e9408c611e789a00107a24c227
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/883e2e95-7faf-4d09-b4ec-b74ea13a2938
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/6e6e691a7f98fc4086f2bec28b34b2474ab783e9408c611e789a00107a24c227
Verdict:
inconclusive
YARA:
10 match(es)
Tags:
.Net Executable PE (Portable Executable) SOS: 0.39 Win 32 Exe x86
Link:
https://app.malva.re/file/d4aba6e3ebc2526be21e175ae34a06fc
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6e6e691a7f98fc4086f2bec28b34b2474ab783e9408c611e789a00107a24c227/
Verdict:
Malicious
Threat:
Trojan.MSIL.Quasar
Link:
https://tip.neiki.dev/file/6e6e691a7f98fc4086f2bec28b34b2474ab783e9408c611e789a00107a24c227
Threat name:
ByteCode-MSIL.Trojan.Crysan
Create hunting rule
Status:
Malicious
First seen:
2025-08-13 16:12:23 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=nzxgsgt7td6ebbxsx3biwnfsi5flpa7jicggchtytiaba6reyitq._file
Verdict:
malicious
Label(s):
quasarrat
Create hunting rule
Similar samples:
error
QuasarRAT
Result
Malware family:
quasar
Create hunting rule
Score:
  10/10
Tags:
family:quasar botnet:discord execution spyware trojan
Link:
https://tria.ge/reports/250813-tm6zkazqt6/
Behaviour
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Checks for VirtualBox DLLs, possible anti-VM trick
Checks computer location settings
Executes dropped EXE
Command and Scripting Interpreter: PowerShell
Quasar RAT
Quasar family
Quasar payload
Malware Config
C2 Extraction:
96.45.244.194:5129
96.45.244.194:5127
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/9ce1d712-3e42-460d-8a23-d1b0fe9fd4bc
Unpacked files
SH256 hash:
6e6e691a7f98fc4086f2bec28b34b2474ab783e9408c611e789a00107a24c227
MD5 hash:
d4aba6e3ebc2526be21e175ae34a06fc
SHA1 hash:
0be9666108a047d52d406141a8a28e40ff9de858
Link:
https://www.unpac.me/results/eb089f82-db7b-45f0-889a-93419b5f6a44/
SH256 hash:
0d0506b01291d8f32161b09ae2c0ab73b79800f86d83833ff1f65090163a06fc
MD5 hash:
344e4db6f9cdcf40b5ce1e34a27205b7
SHA1 hash:
0d7f1e8ea02e93af0bf6bbf85deac6f981aa18c9
Link:
https://www.unpac.me/results/eb089f82-db7b-45f0-889a-93419b5f6a44/
SH256 hash:
7e4fe2503e3dd2028c230f5e0413423f1dbbcbda01a252d22c8ece243979e927
MD5 hash:
2f10e02299960048087bc92332af0efe
SHA1 hash:
b053fda177f8d87a957b4b84407e90bce4fcc0b4
Link:
https://www.unpac.me/results/eb089f82-db7b-45f0-889a-93419b5f6a44/
SH256 hash:
52baff5ea0f63cf37ae0cc5a77504ee22491cefb4e61a51c1b4d157511916c35
MD5 hash:
839dd924eb6e9e5672d79241c8ae292d
SHA1 hash:
c191c6ee754956190667ad971f8abfaed8eacc92
Detections:
SUSP_NET_Large_Static_Array_In_Small_File_Jan24
Create hunting rule
HKTL_NET_GUID_Quasar
Create hunting rule
Link:
https://www.unpac.me/results/eb089f82-db7b-45f0-889a-93419b5f6a44/
Parent samples :
e553c34b8aabb6ad42dfdb8a77759b32c6c035f2fc82618eefa2261c71dee761
62e2c7d860a0e3e0975c5b9da5193f9ab3ca6c56ef4eea46d17cc87ac4598b90
eb72d6dd2158ce9ad453f8ecfd5d6900cce588c196ae5806268cbaf3475848da
6e6e691a7f98fc4086f2bec28b34b2474ab783e9408c611e789a00107a24c227
7e4fe2503e3dd2028c230f5e0413423f1dbbcbda01a252d22c8ece243979e927
4f831bfdd5b3ab7f4194b6fd391cac71b70ba7ced3489eb2bdf78170eb1214e9
b6d7379d42b82f6e3943837a34a74936f230cdfbb3ff2d19f1517466492af7c2
Malware family:
QuasarRAT
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/6e6e691a7f98/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/6e6e691a7f98fc4086f2bec28b34b2474ab783e9408c611e789a00107a24c227

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerCheck__RemoteAPI
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:Multifamily_RAT_Detection
Create hunting rule
Author:Lucas Acha (http://www.lukeacha.com)
Description:Generic Detection for multiple RAT families, PUPs, Packers and suspicious executables
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:Sus_CMD_Powershell_Usage
Create hunting rule
Author:XiAnzheng
Description:May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP)
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Cape
Cape
https://www.capesandbox.com/analysis/21179/

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (HIGH_ENTROPY_VA)high

Comments